Logotipo do repositório
 

Publicação:
THERMOGRAVIMETRIC AND FTIR ANALYZES OF CORN COB PYROLYSIS

Página do item simplificado
dc.contributor.authorDurango Padilla, Elias Ricardo
dc.contributor.authorNakashima, Gabriela Tami
dc.contributor.authorSantiago Hansted, Ana Larissa [UNESP]
dc.contributor.authorOliveira Santos, Luis Ricardo
dc.contributor.authorBarros, Joao Lucio de
dc.contributor.authorDe Conti, Andrea Cressoni [UNESP]
dc.contributor.authorYamaji, Fabio Minoru
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInst Fed Sao Paulo
dc.date.accessioned2019-10-04T12:39:41Z
dc.date.available2019-10-04T12:39:41Z
dc.date.issued2019-05-01
dc.description.abstractCharcoal has a large share in the Brazilian market. The production is carried out by pyrolysis of biomass at different temperatures, between 300 and 500 degrees C. In this study, the corn cob pyrolysis was investigated using thermogravimetric analysis (TGA) and Fourier Transform Infrared Spectroscopy (FTIR). Samples after pyrolysis were compared with raw biomass to evaluate changes in fuel characteristics. In DTG curves a reduction in the number of degradation peaks in the carbonized material was observed. The FTIR spectra allowed to identify the aromatic ring of the lignin in the charcoals structure, indicating the presence of this compound even in charcoals produced with a temperature of 500 degrees C. It can be concluded that the temperature of 400 degrees C was enough to completely degrade the hemicellulose and cellulose of the biomass, resulting the final product (charcoal) less reactive or thermally more resistant than the in natura corn cob.en
dc.description.affiliationUniv Fed Sao Carlos, Dept Ciencias Ambientais, BR-18052780 Sorocaba, SP, Brazil
dc.description.affiliationUniv Estadual Sao Paulo Julio de Mesquita Filho, BR-18610307 Botucatu, SP, Brazil
dc.description.affiliationInst Fed Sao Paulo, BR-18202000 Itapetininga, SP, Brazil
dc.description.affiliationUniv Estadual Sao Paulo Julio de Mesquita Filho, BR-19274000 Rosana, SP, Brazil
dc.description.affiliationUnespUniv Estadual Sao Paulo Julio de Mesquita Filho, BR-18610307 Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Sao Paulo Julio de Mesquita Filho, BR-19274000 Rosana, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipresearch group Biomass and Bioenergy of UFSCar - Sorocaba campus
dc.format.extent566-569
dc.identifierhttp://dx.doi.org/10.21577/0100-4042.20170360
dc.identifier.citationQuimica Nova. Sao Paulo: Soc Brasileira Quimica, v. 42, n. 5, p. 566-569, 2019.
dc.identifier.doi10.21577/0100-4042.20170360
dc.identifier.fileS0100-40422019004500566.pdf
dc.identifier.issn0100-4042
dc.identifier.scieloS0100-40422019004500566
dc.identifier.urihttp://hdl.handle.net/11449/185924
dc.identifier.wosWOS:000476472900011
dc.language.isoeng
dc.publisherSoc Brasileira Quimica
dc.relation.ispartofQuimica Nova
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectthermal degradation
dc.subjectbiomass
dc.subjectcharcoal
dc.titleTHERMOGRAVIMETRIC AND FTIR ANALYZES OF CORN COB PYROLYSISen
dc.typeArtigo
dcterms.rightsHolderSoc Brasileira Quimica
dspace.entity.typePublication
unesp.author.lattes6272112056458876[6]
unesp.author.orcid0000-0001-5864-8828[1]
unesp.author.orcid0000-0002-5433-3295[6]

Arquivos

Pacote Original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
S0100-40422019004500566.pdf
Tamanho:
1.31 MB
Formato:
Adobe Portable Document Format
Baixar

Coleções

Rosana - FEC - Faculdade de Engenharia e Ciências